Loctite 29513 Blue 246 High Temperature Medium Strength Thread Locker, 450 degrees F Maximum Temperature, 10 mL Bottle

nice

Great to use in transmission and differential plugs.

For the person that used this product on a model plane muffler. According to the instructions, the product is best used on 1/4 to 3/4 inch threads. I’m curious if your application was outside, or within that specification? If outside this would be an explanation of failure.

Worked very well for my application, seating the set screws for a rifle gas block. Part has not moved a bit since installation. Bought this item because it has a higher temperature rating than standard blue Loctite. Bottle is small thats true, but likely is enough for hundreds of applications if used properly.

A $5.00 bottle for $18.00. The item in picture is not what you get. Very Deceiving!!!!!!!!!! CAN NOT RETURN Check customers reviews!!!!!

Perfect for engines.

Works as advertised. Dont skimp. Get the Loctite brand!

Heat is the enemy of Locktite joints so using the high temperature variety helps keep things secure. However, intentionally heating the joint for easy disassembly becomes less effective, so use only when joints are exposed to a high temperature environment.

great

Not much to say really. I wanted a thread locker that was going to remain strong at up to 300F. this 246 stuff claims to go up to 450F and I have no reason to disbelieve that. My jam-nut is still tight after 2 months on/off heat and vibration going from room temp to 2-300F.